Restaurant.com Dining Certificate: Limit one certificate per household. Subject to terms and conditions on restaurant.com (including, but not limited to, minimum spend requirements). Requires agreement to receive e-mails/e-newsletters from Qwest. Valid e-mail address required. $50 Restaurant.com dining certificate will be sent via e-mail within 2-3 weeks after participant requests certificate. Offer only available to addressee and valid through 12/31/09.